baber/WOPTO huggingface dataset:
Patent EP-0293004-A3 (EP)
IPC: G01S15/04
Filed: 1988-05-27
Abstract: Eine Ultraschall-Überwachungsvorrichtung für Räume weist 
wenigstens einen elektro-akustischen Sendewandler (11) 
und einen akusto-elektrischen Empfangswandler (12) auf. 
Der vom Sendewandler (11) ausgehende Sendeschallstrahl 
und der vom Empfangswandler (12) empfangene Reflexions­
schallstrahl werden über eine drehbare Schallumlenkvor­
richtung (13) in der Sendesollrichtung in den Raum bzw. 
aus der Empfangssollrichtung zum Empfangswandler (12) 
gelenkt.
Patent EP-0306912-A3 (EP)
IPC: A61K9/127
Filed: 1988-09-07
Abstract: An immunogenic composite capable of selectively 
inducing or enhancing antibody production to a 
non-immunogenic peptide comprising a peptide-lipid 
complex optionally associated with a mixture of one or 
more phospholipids and one or more sterols, wherein 
said peptide-lipid complex comprises a non-immunogenic 
amphipathic peptide covalently bound to a lipid. An 
immunogenic composite capable of selectively inducing 
or enhancing antibody production to one or more 
non-immunogenic peptides comprising a peptide-lipid 
complex optionally associated with a mixture of one or 
more phospholipids and one or more sterols, wherein 
said peptide-lipid complex comprises a hybrid peptide 
covalently bound to a lipid and said hybrid peptide 
comprises a non-immunogenic amphipathic peptide 
covalently bound to one or more other peptides. An 
immunogenic composite capable of selectively inducing 
or enhancing antibody production to one or more 
non-immunogenic peptides comprising a first 
peptide-lipid complex and one or more additional 
peptide-lipid complexes associated with a mixture of 
one or more lipids and one or more sterols. A 
pharmaceutical composition for selectively inducing or 
enhancing antibody production comprising a mixture of 
(A) one or more of the above-described immunogenic 
composites, and (B) a pharmaceutically acceptable 
carrier, diluent or excipient. A method for 
selectively inducing or enhancing antibody production 
 
 
comprising administering to a host, in which an immune 
response is the normal means of defense to infection by 
foreign materials, a pharmaceutically effective amount 
of the above-described pharmaceutical composition.
Patent EP-0342266-A3 (EP)
IPC: A62C8/00
Filed: 1988-09-09
Abstract: Die Erfindung betrifft einen Handkoffer zur Aufnahme von Meß- 
und/oder Kontrollgeräten zum Überprüfen und Kontrollieren von 
Feuerlöschmitteln in Feuerlöschgeräte oder Feuerlöschanlagen. 
Der Prüfkoffer wird an die zu überprüfenden Geräte angeschlos­
sen und dabei die Gewichte, die Gasdrücke oder die Feuchtig­
keitsgehalte der Löschmittel erfaßt und digital im Prüfkoffer 
angezeigt.
Patent EP-0318895-A3 (EP)
Title: Tubular heating element
IPC: H05B3/48
Filed: 1988-11-28
Abstract: The invention relates to a tubular heating element whose end (1a) has inside a jacket tube (1) an empty space which accommodates a protection element (36, 37, 38), a switching device being provided which, on reaching a specific temperature, is tripped by the protection element (36, 37, 38). It is furthermore provided that the protection element (36, 37, 38) is inserted into the end (1a) of the jacket tube (1) independently of the jacket tube (1) and that the switching device, on reaching the specific temperature, is tripped by the change of the shape of the protection element (36, 37, 38) pretensioned in the direction of a switching-off process. <IMAGE>
Patent EP-0286348-A3 (EP)
Title: Vertically integrated photodetector-amplifier
IPC: H01L31/105
Filed: 1988-04-05
Abstract: Monolithically integrated optical detector-amplifiers are described in 
which the detector-amplifier structure has vertical integration, and the amplifier is 
made of recessed gate MISFETS. The structure is planar which permits very fine 
line photolithography.
Patent EP-0305029-A3 (EP)
Title: Apparatus for reforming an end shell
IPC: B21D51/38
Filed: 1988-06-09
Abstract: An apparatus for reforming an end shell (100) includes a 
stationary tooling assembly (12) having a reform punch (22) for 
engaging an interior surface of the central wall portion (106) 
of the end shell. A reciprocating tooling assembly (14) 
includes spring-loaded pressure pad (38) complimentary to the 
reform punch for engaging the exterior surface of the 
central wall portion. A reform ring (58), mounted 
circumferentially about the pressure pad, includes an 
annular nose (64) for fully engaging and supporting the 
exterior surface of the frustoconical wall portion of the 
end shell. At the bottom of the reforming stroke, the 
central wall portion is simultaneously supported by the 
reform punch and the pressure pad.
Patent EP-0296803-A3 (EP)
Title: High density pneumatic transport method for use in powder or granular material and system for practising the method
IPC: B65G53/52
Filed: 1988-06-21
Abstract: An improved method and the related system for pneumatically transporting powdered or granular materials stored in an airtight storage container(3) to a collector(6) through a transport pipe(5) in the form of a lengthy column(P) in high density and at a slow speed by the use of pressurized gas. The method of the invention comprises the steps of stopping feeding of the pressurized gas when the whole of powdered or granular materials corresponding to final batch contained in the storage container(3) are sent into the material transport pipe(5), simultaneously discharge internal pressure of the storage container(3) through a gas decompressing means(B), inserting a transport plug(14) from the base end of the material transport pipe(5), and carrying forward the transport plug(14) at a slow speed by feeding pressurized gas from the base end of the transport pipe(5).
Patent EP-0300753-A3 (EP)
Title: Thermotropic di-s-triazinic derivatives
IPC: C08K5/3477
Filed: 1988-07-20
Abstract: Thermotropic di-s-triazinic derivatives having the 
general formula: 
  
wherein:  
m is zero or an integer from 1 to 5,  
n is an integer from 5 to 30, and  
X is a halogen, such as chlorine, or a 
CH₃(CH₂) m O- group.
Patent EP-0308134-A3 (EP)
Title: Specular machining apparatus for peripheral edge portion of wafer
IPC: B24B9/06
Filed: 1988-09-08
Abstract: There is provided a specular machining 
apparatus for a peripheral edge portion of a 
semiconductor wafer comprising a chuck table having a 
chuck means for holding a wafer whose peripheral edge 
portion is chamfered and being rotatable for rotating a 
wafer held by the chuck means around the axis of the 
wafer, and a polishing member for specular machining of 
the chamfered edge portion of the wafer held on the chuck 
table, said polishing member comprising at least one ring 
having a polishing surface formed on its outer peripheral 
surface, said ring being rotatable around an axis 
perpendicular to the axis of the wafer and being movable 
into and out of polishing contact with the chamfered edge 
portion of the wafer.
Patent EP-0317067-A3 (EP)
Title: Microwave hyperthermia probe
IPC: A61B18/18
Filed: 1988-10-06
Abstract: Heating pattern uniformity is provided in a 
coaxial microwave hyperthermia probe (10) by varying the 
open area in the outer conductor (13) in an axial direction 
such that there is a maximum open area in the axial 
center portion. The variations may be provided by 
winding an outer conductor (17) in a helical pattern with a 
variable pitch or by cutting openings (34) of axially 
varying size in a solid outer conductor (33). The invention 
is applicable to both flexible and rigid probes.
Patent EP-0338160-A3 (EP)
Title: Anti-reflective coatings
IPC: G02B1/11
Filed: 1988-10-12
Abstract: A method for producing a narrow band 
anti-reflective film on a substrate, uses the concept of 
considering a multifilm dielectric to be an equivalent 
two-film dielectric, then removing a predetermined 
thickness of the outer, lower dielectric, film (18) to 
cause the complete multifilm to become anti-reflective.  
     When limited numbers of film materials are 
available, an EIL or effective index layer concept is 
used to improve the tolerance of the reflection of an 
anti-reflective film to film thickness errors.
Patent EP-0339183-A3 (EP)
IPC: B29C33/52
Filed: 1989-01-25
Abstract: Keramische Mischungen, zur Herstellung von mit Wasser 
auswaschbaren Kernen und Formen, bestehend aus  
30 - 80 Gew.% alpha-und/oder beta-Calciumsulfathalbhydrat  
5 - 45 Gew.% Schamotte und  
5 - 25 Gew.% Füllstoff auf Silikatbasis.
Patent EP-0338459-A3 (EP)
Title: Composition for promoting hair growth in androgenetic alopecia and method thereof
IPC: A61K8/92
Filed: 1989-04-14
Abstract: Composition and method for promoting new hair growth 
and preventing hair loss in mammals exhibiting common 
baldness pattern is described. In particular, the 
composition contains isolated omentum lipid material, a 
preservative, an emulsifier, an antioxidant and a skin 
filler incorporated in various formulations including 
lotions, creams, ointment, gels, sprays or stick.
Patent EP-0341568-A3 (EP)
Title: Method for supporting an anchorage head of a tensioned injection anchor on a support, and an injection anchor for applying this method
IPC: E02D5/76
Filed: 1989-05-03
Abstract: The method for supporting an anchorage head (10, 10') of a tensioned injection anchor (l) on a support (7) provides for the anchorage head (10, 10'), located at a distance from the support (7), to be supported by a distance element after the re-tensioning of one or more tension members (3). A hard granular or hardenable material is fed as a distance element into the intermediate space between support and anchorage head. <IMAGE>
Patent EP-0351587-A3 (EP)
Title: Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
IPC: C09K19/30
Filed: 1989-06-23
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I): <CHEM> wherein R1 denotes a linear alkyl group having 1 - 14 carbon atoms; R2 denotes a linear or branched alkyl group having 1 - 14 carbon atoms capable of having a substituent; and X1 denotes a single bond, -O- or - @O-;   and at least one compound represented by the following formula (II):   <CHEM> wherein R3 denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; R4 denotes a linear alkyl group having 1 - 10 carbon atoms; X2 denotes a single bond, -O-, -O @-, - @O- or -O @O-;    and Y denotes -O @-, -@O-,    -CH2O- or -OCH2-; and <CHEM>  respectively denote <CHEM>
Patent EP-0372339-A3 (EP)
IPC: B60N2/806
Filed: 1989-11-25
Abstract: Um Rückenlehnen-Tragstrukturen aus Kunststoff für Fahr­
zeugsitze durch Spritzgießen rationell in Serie ferti­
gen zu können, sieht man ein Spritzgußteil vor, welches 
aus einer Rückenschale (6) und einem diese kassetten­
artig umgebenden Rahmen (2) besteht, wobei der Rahmen 
(2) aus U-profilartigen, seitlich offenen Seitenholmen 
(3, 4) sowie einem einseitig offenen, U-profilartigen 
Querholm (5) besteht.
Patent EP-0330307-A3 (EP)
Title: Phenolic resin adhesive pastes, assemblies prepared therefrom, and processes for preparing cast metal articles using these pastes
IPC: C08K5/00
Filed: 1989-01-23
Abstract: An adhesive paste for adhering two or more objects, 
a composite assembly comprising two or more elements 
bonded by such paste, and a process for preparing cast 
metal articles using such paste are provided. The 
adhesive paste comprises an aqueous solution of a 
specific alkali phenol-formaldehyde resin and a hardener 
for that resin, wherein the paste prepared by mixing the 
resin and hardener has a viscosity, as mixed, in the 
range of about 1,000 cps to about 15,000 cps. The 
composite assembly comprises at least two separate 
elements bonded by the adhesive paste of the invention. 
The process uses a mold or core assembly having at least 
two separate elements. The elements are bonded by 
applying a coating of the paste of the invention to a 
surface which is to be bonded to a surface of a different 
element; placing the surfaces in confronting, engaging 
relationship and allowing an adhesive bond to form; 
introducing molten metal into the mold assembly or around 
the core assembly; allowing the molten metal to harden; 
and removing the bonded mold or core assembly.
Patent EP-0378114-A3 (EP)
Title: Arrangement for forming a pcm line structure in a digital communication system
IPC: H04Q11/04
Filed: 1990-01-04
Abstract: In the digital communication system (VA) which exhibits a relatively small number of access possibilities, there are, in addition to the central control unit, several peripheral control units (PCU1...PCU6) which are in each case allocated to a certain number of subscriber (TE) or line access modules (AE). The useful PCM data obtained via these modules are output to at least two PCM-structured line accesses for each control unit (PCU). First line accesses (HW0) of all control units (PCU1...PCU6) are connected directly to one another and to the corresponding access of the central processor. These accesses are connected to a conference chip so that conference connections can be established without inserting a switching matrix chip. The control units (PCU1...PCU6) are combined group by group and for each group, the second line accesses (HW1) are in each case connected to one another at the transmitting and receiving end and conducted to the central processor via a group-specific line feed (RHW10...RHW12; THW10...THW12). They can be connected to their second useful-data PCM accesses. The connecting or the switching, respectively, of the PCM line runs (HW10...HW12) formed in the structure described can be effected with the highway connections, corresponding to them, of the central control unit (CCU) via a plugging-in-type connecting unit (V1...V11) or after removal of this connecting unit via a digital switching matrix chip (MTS) then inserted. Combining the highways results in a reduction in the high-frequency PCM lines on the backplane. In small systems, conference connections are possible in spite of the saving of a switching matrix chip. <IMAGE>
Patent EP-0382031-A3 (EP)
Title: Monoclonal antibodies in immune serum globulin
IPC: C07K16/20
Filed: 1990-01-28
Abstract: Therapeutic efficacy of monoclonal antibodies can be 
enhanced by using plasma derived, polyclonal immune serum 
globulin as a vehicle for the monoclonal antibodies. 
Enhanced protective activity is demonstrated by using a 
combination of monoclonal antibodies specific to 
 Pseudomonas aeruginosa  in a plasma derived immune serum 
globulin (ISG), preferably an ISG having a high titer of 
plasma derived polyclonal antibodies to  P. aeruginosa .
Patent EP-0387725-A3 (EP)
Inventor: GODA HIROSHI
IPC: C07D333/28
Filed: 1990-03-09
Abstract: There is disclosed a method of producing a thiophene-2,5-dicarboxylic 
acid diester represented by the formula 
   
     wherein R′ represents an alkyl of 1-8 carbons, a phenyl, a 
substituted phenyl or benzyl, which comprises:  
halogenating a tetrahydrothiophene-2,5-dicarboxylic 
acid diester represented by the formula 
   
     wherein R′ is the same as before, with a halogenating agent 
selected from the group consisting of halogens and sulfuryl 
halides in an amount of 2-4 moles per mole of the tetrahydrothiophene-2,5-dicarboxylic 
acid diester; and then  
dehydrohalogenating the resultant halogenated tetrahydrothiophene-2,5-dicarboxylic 
acid diester in the presence 
of an alcohol, a base, a metal or a metal ion.  
     There is also disclosed a method of producing 
tetrahydrothiophene-2,5-dicarboxylic acid diester and 
dibenzoxazolyl thiophenes. Some of the thiophene-2,5-dicarboxylic 
acid diesters and tetrahydrothiophene-2,5-dicarboxylic 
acid diesters are novel.
Patent EP-0387900-A3 (EP)
Title: Scanning optical system
IPC: G02B13/00
Filed: 1990-03-16
Abstract: A scanning optical system images a light beam from a 
light source (10) as a line spread function image in an auxiliary 
scanning plane before the light beam is made incident to a 
scanning deflector (30) and in which a static deflector (20) is 
disposed in a line spread function image position in order 
to guide a light beam from a light source to a scanning 
deflector.  
     The static deflector has a slit mirror (21) for 
reflecting a light beam from the light source or a mirror 
with a slit for permitting a light beam to transmit 
therethrough.
Patent EP-0391259-A3 (EP)
Title: Scintillation camera
IPC: G01T1/164
Filed: 1990-03-29
Abstract: A scintillation camera comprises a gantry (1) 
having a plurality of detectors (2), and a plurality of 
sections (3) which are assigned to the respective 
detectors, and to which a plurality of collimators (5-1, 
5-2 and 5-3) are intended to be attached. A carrier 
(10) simultaneously supports the collimators (5-1, 5-2 
and 5-3) to attach them to their attaching-sections (3) 
respectively, while the carrier (10) simultaneously 
supports the collimators (5-1, 5-2 and 5-3) which have 
been attached to their attaching-sections (3), to detach 
them therefrom. The attaching or detaching of plural 
collimators (5-1, 5-2 and 5-3) can be simultaneously 
done by only one carrier (10). Therefore, the time 
needed to change the collimators (5-1, 5-2 and 5-3) can 
be decreased and the operation of changing them can be 
made extremely easier. As the result, the efficiency of 
changing them can be remarkably enhanced.
Patent EP-0400454-A3 (EP)
Title: Stabilized phosphite compositions
IPC: C09K15/32
Filed: 1990-05-22
Abstract: Polymer stabilizer compositions comprise an organophosphite 
compound and a metal soap, an alkali metal oxide or an alkali 
metal salt of an inorganic acid. Preferably the compositions 
contain 100 parts by weight of the organophosphite and from 50 to 
200 parts by weight of the metal soap, alkali metal oxide or 
alkali metal salt, although the compositions may contain as low 
as 5% by weight of the metal soap, alkali metal oxide or alkali 
metal salt. The compositions may optionally contain an inert, 
finely divided, solid silica or silicate support in an amount of 
from 15 to 30 parts by weight.
Patent EP-0398439-A3 (EP)
Title: Solid alpha-olefin polymerization catalyst components
IPC: C08F10/00
Filed: 1990-05-15
Abstract: A process for preparing a solid catalyst component 
which comprises halogenating a magnesium compound in 
the formula MgRR¹.nCO₂ in which R and R¹ are the same 
or different alkoxy or phenoxy groups and n is a number 
of from 0 to 2 with a halide of tetravalent titanium in 
the presence of dialkylester of a dihydric aromatic 
carboxylic acid and an inert hydrocarbon diluent by 
reacting at a temperature of from 120 to 136 °C and 
recovering the solid reaction product from the reaction 
mixture.
Patent EP-0403045-A3 (EP)
Title: Tire for aircraft
IPC: B60C9/20
Filed: 1990-01-08
Abstract: A plurality of belts or breakers (26) is provided on 
the outside of a carcass (12) in a tread of an aircraft 
pneumatic tire (10). A protective layer (30) is 
provided on the outside of the belts or the breakers, to 
protect the belts or breakers from intrusion of foreign 
matter from the tread surface. The protective layer has 
a plurality of cords (32) which are disposed in parallel 
relation to each other, preferably in a wavy 
configuration. Each of these cords comprises a 
plurality of bundled filaments (40) and is coated with a 
thin rubber layer (33). An impregnating agent (42) such 
as liquid rubber is impregnated between the filaments to 
fill any spaces between the filaments. Thus, even if 
cuts occur due to intrusion of foreign matter from the 
tread surface, it is possible to prevent the intrusion 
of water to the filaments.
Patent EP-0382390-A3 (EP)
Title: Method and means for error checking of dram-control signals between system modules
IPC: G06F12/16
Filed: 1990-01-30
Abstract: For the detection of errors in DRAM-control signals 
transmitted across an interconnect between system modules, a 
comparison of the parity of the control signals as transmitted and as 
received is performed at the transmitter module. The transmitter 
module is provided with a parity generator for determining the parity 
of the control signals being transmitted. The receiver module is 
provided with a similar parity generator for determining the parity of 
the control signals as received from the interconnect. The receiver 
module generates a parity signal indicating the parity determined by 
the parity generator in the receiver module, and transmits the parity 
signal over the interconnect to the transmitter module. At the 
transmitter module, the parity indicated by the parity signal is 
compared with the parity determined by the parity generator in the 
transmitter module for generating an error signal when the parity 
indicated by the parity signal is unequal to the parity determined by 
the parity generator in the transmitter module. Preferably one of the 
DRAM-control signals is used as a time reference for determining the 
point at which the parity signal from the receiver module is compared 
to the parity determined for previously transmitted control signals. A 
delay of a predetermined period of time is provided between the time 
that the control signals are transmitted from the transmitter module 
and the point at which the comparison of parity signals is performed: 
this predefined delay is based upon the time required for signals to 
traverse, in both directions, the path through the interconnection 
between the transmitter module and the receiver module, as well as the 
clock skews inherent in the modules.
Patent EP-0383504-A3 (EP)
Title: Decahydro isoquinoline derivatives, process for their preparation and use as medicines
IPC: A61K31/4725
Filed: 1990-02-09
Abstract: The present invention provides novel bicyclic 
derivatives useful as excitatory amino acid receptor 
antagonists and in treating a variety of associated 
nervous system disorders.
Patent EP-0391689-A3 (EP)
Title: Thermal line printer
IPC: B41J2/36
Filed: 1990-04-04
Abstract: A thermal line printer is provided in which 
required printing is carried out by developing a 
thermal recording paper under heat generated by heat 
generating elements or by melting a heat-meltable ink 
under such heat to deposit melted ink on a recording 
paper sheet. The thermal line printer includes 
external memory means (3) having a function to store print 
data for two or more dot lines as corrective print data 
and capable of asynchronously performing its write and 
read functions. Furthermore, both print data 
processing and control (2) of the external memory means (3) are 
carried out mainly by a hardware arrangement, whereby 
the thermal line printer is inexpensive, provides high 
print quality, and has high-speed printing capability.
Patent EP-0403438-A3 (EP)
Title: Anti-cinch automatic locking retractor
IPC: B60R22/353
Filed: 1990-06-15
Abstract: An automatic locking retractor (11) for a vehicle seat 
belt (12) has a pawl (33) which is held for limited pivoting 
movement within a floating pawl retention cradle (25). The 
cradle is mounted within the frame (14) of the retractor for 
limited sliding movement within a pair of aligned arcuate 
slots (24), the pawl and cradle combination sliding within 
the slots to permit limited retraction of the seat belt when 
the pawl is lockingly engaged.
Patent EP-0402335-A3 (EP)
Title: Process for bleaching lignocellulose-containing pulps
IPC: D21C9/16
Filed: 1990-05-21
Abstract: The invention relates to a process for bleaching 
chemically delignified lignocellulose-containing pulp, to 
render more efficient a peroxide-containing treatment 
stage, by treating the pulp with a complexing agent before 
the peroxide step, so that the trace metal profile of the 
pulp is altered by the treatment with the complexing agent, 
in the absence of sulphite, at a pH in the range from 3.1 
up to 9.0 and at a temperature in the range from 10°C up to 
100°C, whereupon, in a subsequent step, the treatment with 
a peroxide-containing substance is carried out at a pH in 
the range from 7 up to 13, said two-step treatment being 
carried out at an optional position in the bleaching 
sequence applied to the pulp.